Mark Dermott
| Year | Cartoon | Series | Credit |
|---|---|---|---|
| 1979 | A Family Circus Christmas | Cullen-Kasden Productions | Voice (Billy) |
| 1982 | A Family Circus Easter | Cullen-Kasden Productions | Voice (Billy) |
| Year | Cartoon | Series | Credit |
|---|---|---|---|
| 1979 | A Family Circus Christmas | Cullen-Kasden Productions | Voice (Billy) |
| 1982 | A Family Circus Easter | Cullen-Kasden Productions | Voice (Billy) |